[PATCH v3 02/10] pwm: Allow chips to support multiple PWMs.

[Thierry Reding]

* Arnd Bergmann wrote:
> On Saturday 03 March 2012, Thierry Reding wrote:
> > I turns out that this is not as easy to do as I thought. The problem is that
> > if I remove the pwmchip_find() from the core and move the lookup
> > functionality into the OF support code I no longer have access to the list of
> > PWM chips. So I guess it will have to stay in to keep things encapsulated
> > properly.
> 
> Well, or you move everything into the one file. If you have the device tree
> support function in the same file as everything else, you no longer need
> the additional complexity.

Okay, I think it makes the most sense to move all of the OF support code into
drivers/pwm/core.c. That way we can also check off the discussion about the
OF support code's location.

Thierry
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